156639421960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{3593}}^1\times {\mathrm{155699}}^1$

素因数の和:159310

約数の個数: 64

約数和(自身を含む): 402901776000

約数和(自身を除く): 246262354040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 3593, 7186, 14372, 17965, 25151, 28744, 35930, 50302, 71860, 100604, 125755, 143720, 155699, 201208, 251510, 311398, 503020, 622796, 778495, 1006040, 1089893, 1245592, 1556990, 2179786, 3113980, 4359572, 5449465, 6227960, 8719144, 10898930, 21797860, 43595720, 559426507, 1118853014, 2237706028, 2797132535, 3915985549, 4475412056, 5594265070, 7831971098, 11188530140, 15663942196, 19579927745, 22377060280, 31327884392, 39159855490, 78319710980, 156639421960]

約数ペア:

[(1, 156639421960), (2, 78319710980), (4, 39159855490), (5, 31327884392), (7, 22377060280), (8, 19579927745), (10, 15663942196), (14, 11188530140), (20, 7831971098), (28, 5594265070), (35, 4475412056), (40, 3915985549), (56, 2797132535), (70, 2237706028), (140, 1118853014), (280, 559426507), (3593, 43595720), (7186, 21797860), (14372, 10898930), (17965, 8719144), (25151, 6227960), (28744, 5449465), (35930, 4359572), (50302, 3113980), (71860, 2179786), (100604, 1556990), (125755, 1245592), (143720, 1089893), (155699, 1006040), (201208, 778495), (251510, 622796), (311398, 503020)]